EP 3238483 B1 20220921 - VOICE HANDOVER BETWEEN WIRELESS NETWORKS
Title (en)
VOICE HANDOVER BETWEEN WIRELESS NETWORKS
Title (de)
SPRACHÜBERGABE ZWISCHEN DRAHTLOSNETZWERKEN
Title (fr)
TRANSFERT DE VOIX ENTRE DES RÉSEAUX SANS FIL
Publication
Application
Priority
- US 201414582020 A 20141223
- US 2015054931 W 20151009
Abstract (en)
[origin: US2016183144A1] An apparatus for the handover of a transmission of a data application. The apparatus includes a computer device, and the computer device includes a wireless receiver and a wireless transmitter. The data application is transmitted over a first wireless network. The computer device includes a handover (SH) proxy. The VoIP handover proxy is to maintain the transmission of the data application while the transmission and state of the data application switches from being transmitted over the first wireless network to being transmitted over a second wireless network. During the switch between wireless networks, the data application is unaware of the switch, and seamless mobility is achieved by using the VoIP handover proxy.
IPC 8 full level
H04W 36/00 (2009.01); H04W 36/14 (2009.01)
CPC (source: CN EP US)
H04W 36/0019 (2023.05 - CN EP US); H04W 36/142 (2023.05 - CN EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 10098041 B2 20181009; US 2016183144 A1 20160623; CN 107005896 A 20170801; CN 107005896 B 20201023; EP 3238483 A1 20171101; EP 3238483 A4 20180822; EP 3238483 B1 20220921; WO 2016105636 A1 20160630
DOCDB simple family (application)
US 201414582020 A 20141223; CN 201580063524 A 20151009; EP 15873876 A 20151009; US 2015054931 W 20151009